From 75b7852c92f4dcc43e5263999e16f76d6ac763db Mon Sep 17 00:00:00 2001
From: Robert Garrett <rob@dragonflybsd.org>
Date: Wed, 10 Sep 2003 22:43:54 +0000
Subject: [PATCH] The first a bug in pax and should be commited to FBSD, too.
 Further info in OpenBSD's system/3455.

From: Joerg Sonnenberg
---
 bin/pax/ar_io.c | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/bin/pax/ar_io.c b/bin/pax/ar_io.c
index eafa8cd73f..452d19dd22 100644
--- a/bin/pax/ar_io.c
+++ b/bin/pax/ar_io.c
@@ -36,7 +36,7 @@
  *
  * @(#)ar_io.c	8.2 (Berkeley) 4/18/94
  * $FreeBSD: src/bin/pax/ar_io.c,v 1.12.2.1 2001/08/01 05:03:11 obrien Exp $
- * $DragonFly: src/bin/pax/ar_io.c,v 1.2 2003/06/17 04:22:50 dillon Exp $
+ * $DragonFly: src/bin/pax/ar_io.c,v 1.3 2003/09/10 22:43:54 rob Exp $
  */
 
 #include <sys/types.h>
@@ -307,6 +307,7 @@ void
 ar_close()
 #endif
 {
+	int status;
 
 	if (arfd < 0) {
 		did_io = io_ok = flcnt = 0;
@@ -342,14 +343,15 @@ ar_close()
 	 * for a quick extract/list, pax frequently exits before the child
 	 * process is done
 	 */
-	if ((act == LIST || act == EXTRACT) && nflag && zpid > 0) {
-		int status;
+	if ((act == LIST || act == EXTRACT) && nflag && zpid > 0)
 		kill(zpid, SIGINT);
-		waitpid(zpid, &status, 0);
-	}
 
 	(void)close(arfd);
 
+	/* Do not exit before child to ensure data integrity */
+	if (zpid > 0)
+		waitpid(zpid, &status, 0);
+
 	if (vflag && (artyp == ISTAPE)) {
 		(void)fputs("done.\n", listf);
 		vfpart = 0;
-- 
2.41.0